What is Microsoft 365? Flashcards
Computing environment where services are offered over the public internet and are available to anyone who wants to purchase them including servers and storage provided by a CSP.
Public Cloud
Computing environment that consists of on-prem or hosted resources used exclusively by one business.
Private Cloud
A computing environment using both a private and public cloud often allowing data to be shared between them.
Hybride Cloud
Benefits of _______ include:
- High Availability
- Scalability
- Elasticity
- Agility
- Geo-distribution
- Disaster Recovery
Benefits of Cloud-Computing (6)
Depending on SLA, allows for continuous experience with no apparent downtime.
High Availability
Concept of “Vertical expansion with more hardware resources and horizontal additions like VMs.”
Scalability
Concept of “Auto-scaling of resource usage based on need.”
Elasticity
The concept of “Easy deployment and configuration as app requirements change.”
Agility
App deployment and data storage to datacenters worldwide.
Geo-Distribution
Combining backup services, data replication, and geo-distribution, you are safe from disaster.
Disaster Recovery
Up-front cost of physical infrastructure that reduces over time.
(Aanloopkosten van fysieke infrastructuur die na verloop van tijd afnemen.)
Capital Expenditure (CapEx) (Kapitaaluitgaven (CapEx))
Pay as you go with no up-front cost allows deductions in the same years as expenses.
(Dankzij het gespreide tarief zonder kosten vooraf is aftrek mogelijk in dezelfde jaren als de uitgaven.)
Operating Expenditure (OpEx)
End user only pays for resources used.
Consumption-based model
Benefits of ______________________
- No upfront costs
- No infrastructure management
- Only pay for additional resources as needed
- Stop paying for unused resources as needed
Benefits of Consumption-based model (4)
Cloud service that is similar to physical servers. Cloud provider maintains hardware. OS and network updated by end user. Good for quick deployments
Infrastructure-as-a-Service (IaaS)
Cloud service is a hosting environment. Cloud provider maintains VMs and environment. End user doesn’t have to manage hardware or software requirements.
This is the most basic category of cloud computing services. With IaaS, you rent IT infrastructure—servers and virtual machines (VMs), storage, networks, and operating systems—from a cloud provider on a pay-as-you-go basis.
Cloud service where the provider manages all aspects of the environment like hosted apps. End user only provides data.
Platform as a service refers to cloud computing services that supply an on-demand environment for developing, testing, delivering, and managing software applications. PaaS is designed to make it easier for developers to quickly create web or mobile apps, without worrying about setting up or managing the underlying infrastructure of servers, storage, network, and databases needed for development
What is Serverless computing?
Overlapping with PaaS, serverless computing focuses on building app functionality without spending time continually managing the servers and infrastructure required to do so. The cloud provider handles the setup, capacity planning, and server management for you. Serverless architectures are highly scalable and event-driven, only using resources when a specific function or trigger occurs.
Type of computing where a CSP provisions, scales, and manages the infrastructure. Separates the software developer from hardware concerns.
(Type computergebruik waarbij een CSP de infrastructuur levert, schaalt en beheert. Scheidt de software-ontwikkelaar van de hardware-zorgen.)??
Check of het klopt: IAAS?
With tiers (F3, E3, E5), includes threat protection, security, compliance, and analytics.
• Microsoft 365???Check it out!
